baber/WOPTO huggingface dataset:
Patent JP-S62176063-A (JP)
Title: Manufacture of electrolyte tile of molten carbonate fuel cell
Inventor: NISHIMURA IKUMASA
IPC: H01M8/04
Filed: 1986-01-28
Abstract: PURPOSE:To form an electrolyte tile by impregnating electrolyte components in a sheet-like material to simplify an assembly job by assembling a cell structure as an electrolyte tile supporter, and burning off a binder and plasticizer in a temperature rising process of the structure. CONSTITUTION:An alumina crucible 21 in which electrolyte powder is filled is arranged in a hole installed in the periphery of a presser plate 5, and connected to an electrolyte tile 1 with an alumina pipe 22. This cell structure is accommodated in an electric furnace 23, and a binder and plasticizer in aqueous slurry is burned off in a temperature rising process to 650 deg.C. An electrolyte component comprising lithium carbonate and potassium carbonate is impregnated in pores formed by burning off of the binder and plasticizer of a sheet-like material to form an electrolyte tile 1. Breakage of the electrolyte tile 1 during the assembly job, and a drop in electrolyte retention ability of lithium aluminate which serves as a retaining material are prevented and the assembly job is simplified.
Patent JP-H01191789-A (JP)
Title: Method for forming fine pore to ni-p plating film
Inventor: KAWAGUCHI MASAHIRO
IPC: C23F1/00
Filed: 1988-01-26
Abstract: PURPOSE:To inexpensively form fine pores having excellent lubricity and release property on a base body surface by plating Ni-P on the base body, then immersing the base body into an aq. nitric acid soln. CONSTITUTION:The surface of the base body having preferably Rmax 0.3 surface roughness is subjected to the Ni-P plating of >=5%, more preferably >=8% content of P. The Ni-P-plated base body is then immersed in the aq. nitric acid soln. of usually 5-60%, more particularly preferably 10-40% concn. The treatment time and temp. in this case are sufficient with 1-30 minutes and 10-30 deg.C respectively in the case of 10-40% concn. of nitric acid. The material of the base body is preferably Al or Al alloy in terms of the lightweightness, high strength-to-weight ratio, good heat conductivity, etc., of the base body in the case of, for example, magnetic disks, metallic molds for rubber, etc. Since the Ni-P plating film is made porous by the above-mentioned method, the fine pores are formed extremely inexpensively and efficiently.
Patent JP-H1142720-A (JP)
Title: Method and apparatus for producing pneumatic tire having static-eliminating function
Inventor: HISATOMI HIDEO
IPC: B29K105/24
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To simply and certainly produce a pneumatic tire having static- eliminating function. SOLUTION: A drilling element 45 is moved longitudinally while pressed to a strip-like tread rubber 31 to successively mold filling holes 41 in an outside rubber member 53 by drilling rods 46 and these filling holes 41 are filled with unvulcanized good conductivity rubber and, thereafter, a green tire to which the striplike tread rubber is bonded to bring the filler to a conductor as an escape passage of static electricity. Since only the molding of the filling holes and the filling of the filling holes with the filler may be performed on the way of a process for producing a usual tire, this tire can be simply and certainly produced.
Patent JP-S56112961-A (JP)
Title: Thermosetting resin composition
Inventor: KANAYAMA KAORU
IPC: C08K5/34
Filed: 1980-02-13
Abstract: PURPOSE: To obtan a thermosetting resin composition which is excellent in strength at high temperatures and useful as casting, varnish, laminate, and FRP materials, by mixing hexamethylenetetramine with a condensation product of phenol and a specified dialdehyde.  
     CONSTITUTION: A condensation product is obtained by the reaction of a phenol (i), e.g., phenol, cresol, etc., and a dialdehyde (ii) selected from glyoxal, glutaraldehyde, and terephthalaldehyde in a proportion of 1:0.1W1.0 by molal ratio at 40W 200°C in the presence of an acid catalyst, e.g., HCl, etc. And 100pts.wt. said condensation product (a) is mixed with 5W30pts.wt. hexatetramine (b) to obtain an objective resin composition. The resin composition is further mixed with a filler such as glass fiber, etc., as needed, and then heated to 80W200°C to form a hardened product. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S556881-A (JP)
Title: Plate for colored, transparent photo-mask
Inventor: TAKEUCHI SATOSHI
IPC: G03F1/00
Filed: 1979-02-15
Abstract: PURPOSE: To improve the strength of a surface and chemicals resistivity while decreasing the deterioration of a mask due to washing, by forming this device in a shape that uses composition consisting of metal Si and an oxide of Si as the main components.  
     CONSTITUTION: A film that has composition being composed of metal Si and an oxide of Si as the main components is made up on a transparent glass substrate. Metarials obtained by mixing Si and the oxide of Si can easily be evaporated on the transparent glass substrate by means of a common vacuum evaporation method or a spattering method. A degree of vacuum in the case when using the vacuum evaporation method needs approximate 10 -5 W10 -7  Torr, but that in the case when empolying the spattering method requires approximate 10 -2 W10 -3  Torr in an argon atmosphere. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06227083-A (JP)
Title: Thermal transfer printer
Inventor: ARIMOTO KAZUAKI
IPC: B41J25/304
Filed: 1993-02-03
Abstract: PURPOSE:To obtain a thermal transfer printer, capable of improving printing quality as well as the reliability of operation, by a method wherein the cutting trouble of the power transfer system of an up-down mechanism for a door, which is accompanied by the opening and/or closing operation of a cover, is eliminated and the optimum abutting force of a head is secured surely. CONSTITUTION:A cover 2 is attached openably to a case 1 about the rotating center of a supporting shaft 3. A heat sink 5, to which a thermal head 4 is attached, is attached rotatably to the supporting shaft 3 so as to be opposed to a head pushing member l1. The cover 2 is provided with an eccentric cam 25 engaging with the head pushing member 11 while the case 1 is provided with a driving motor 26 respectively. First and second pulleys 27, 29 are fixed to the rotary shaft of driving motor 26 and the shaft of the eccentric cam 25 respectively while toothed belts 30, 31 are suspended between an intermediate pulley 28, attached rotatably to the supporting shaft 3.
Patent JP-H09208686-A (JP)
Title: Preparation of high-molecular-weight polyether polyester
Inventor: MATSUSHITA TERUNORI
IPC: C08G63/668
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To prepare a polyether polyester having excellent mechanical strengths by reacting a polyalkylene oxide with a polybasic acid anhydride in the presence of at least one neutralizing agent selected from among metal compounds, simple metals, ammonia and amines. SOLUTION: One mol of a low-molecular-weight polyalkylene oxide (e.g. polyethylene glycol), about 0.1-4.0mol of a polybasic acid anhydride (e.g. pyromellitic dianhydride) and about 0.001-10.0mol, per mol of the anhydride, of at least one neutralizing agent selected from among metal compounds, simple metals, ammonia and amines (e.g. Cu, CaCO3 or triethylamine) are fed into, e.g. a kneader for high viscosity use. Next, the mixture is kneaded and reacted by heating to about 70-300 deg.C, especially about 90-180 deg.C to form a high-molecular- weight polyether polyester having a number-average molecular weight of about 50,000-1,000,000. This polyester is extruded to obtain a film having a tensile strength of about 30kgf/cm<2> or above, an elongation of about 200% or above, and a thickness of about 10-300μm.
Patent JP-H09211775-A (JP)
Title: Silver halide photographic sensitive material
Inventor: KASHIWAGI KANJI
IPC: G03C1/00
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To provide the silver halide photographic sensitive material improved in sharpness and secular storage stability by incorporating no coagulant in an emulsion and an azaindene derivative and/a specified compound in an emulsion layer and/or a nonphotosensitive layer. SOLUTION: The halide emulsion in the emulsion layer contains no coagulant and the emulsion layer and/or the nonphotosensitive layer contains the azaindene derivative and/or at least one kind of compound selected from among formulae I-IV in which each of R1 and R2 is an aliphatic or aromatic or heterocyclic group; n1 is an integer of 2-8; each of R3 and R4 is an aromatic or heterocyclic group; each of R5 -R8 is, independently, an H or halogen atom or an alkyl group or the like; Y is an atomic group necessary to form an aromatic or hetero ring; Z is an O or S atom; B is a group capable of adsorbing silver halide in the form of B alone or Z-B; each of R9 -R11 is an H atom or an aliphatic group or the like; and X1 is an ion necessary to neutralize an intramolecular charge.
Patent JP-S55109955-A (JP)
Title: Electrochemical cell as composite electrode or the like for ion concentration measurement
Inventor: AKAZAWA TSUGIO
IPC: G01N27/403
Filed: 1979-02-17
Abstract: PURPOSE: To obtain rapid response and precise reproductivity by burying either or both of an inner pole for a comparison electrode and a temperature compensating element in the support tube of an electrochemical cell for a composite electrode, etc., for ion concentration measurement.  
     CONSTITUTION: In the inside wall of support tube 1 of a composite electrode, inner pole tube 8 for a comparison electrode and temperature compensating element 9 are buried. The pole part of tube 8 is connected to an inner liquid in the comparison electrode inside of comparison electrode part 5 via internal junction 13 such as filter paper. Sensitive film part 4, having sensitive film 3 and inner pole 6 for a glass electrode, is held airtight by O ring 14. Lead wire 12 of tube 8, inner pole 6 and the lead wire of element 9, etc., are connected to a lead wire provided to cap 2 of support tube 1. Liquid drain part 7 of comparison electrode part 5, made of porous material such as ceramic, is provided at the lower of support tube 1. Thus, insulation among electrodes 6 and 8, and element 9 is improved, balancing to a temperature is quickened and the structure is simplified with manufacture made easier. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57131225-A (JP)
Title: Purification of polycarbonate solution
Inventor: MIYAUCHI MASAYOSHI
IPC: C08G63/00
Filed: 1981-02-09
Abstract: PURPOSE: To obtain a color-free highly purified polycarbonate solution capable of providing thermally stable moldings, by further filtering a polycarbonate solution which has been free from water-soluble impurities through a diatomaceous earth-containing filter layer.  
     CONSTITUTION: A polycarbonate solution is produced, for example, by a method comprising reacting a dihydroxydiarylalkane with phosgene, and the impurities are removed, for example, by a method including washing of the solution with an aqueous washing liquid. Then, the purpose highly purified polycarbonate solution is obtained by adjusting the viscosity of the polycarbonate solution to below about 300cP and feeding and passing the solution through a filter layer usually containing above 10% diatomaceous earth. As the filter layer containing diatomaceous earth, there is used a filter medium consisting of a combination of diatomaceous earth and cellulose or a filter layer containing diatomaceous earth as a filter acid. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07207692-A (JP)
Title: Vibration-isolating structure of building
Inventor: KAWAKAMI FUKUJI
IPC: E02D31/08
Filed: 1994-01-17
Abstract: PURPOSE:To display the effect of isolating the vibration of a piping part at low cost, without designing an excessive layout. CONSTITUTION:In a vibration-isolating structure wherein an earth-retaining wall 13 is, through a buffer member 12, formed on the outside of an external wall 11 of a footing part for a building, a gas-pipe 14b in the outdoor soil is inserted into the building by piercing the buffer member 12 and the external wall 11. The gas-pipe 14b inserted is connected with an inside gas-pipe 14c in the building through a flexible metallic tube 18 in bellows shape and a blocking mass 19 is provided near the flexible metallic tube 18 of the inside gas-pipe 14c.
Patent JP-H05209685-A (JP)
Title: Sealing device
Inventor: TAKAHASHI MASAHIKO
IPC: F16J9/26
Filed: 1992-01-31
Abstract: PURPOSE:To provide a sealing device satisfactorily sealing a gap between a piston and a cylinder with no lubrication over a wide temperature range. CONSTITUTION:Terminable outer seal rings 28, 29 made of a resin material are fitted in the stacked state in two stages in the axial direction in a circular groove 27 formed on the outer periphery of a piston (displacer) 19. A terminable inner seal ring 30 made of a material having the thermal contraction coefficient near that of the material constituting the piston 19 is fitted on the inside. A terminable coil spring ring 31 is fitted on the inside. The thickness of the inner ring 30 in the axial direction is set to + or -50mum to the width of the circular groove 27. The coil spring ring 31 presses the outer seal rings 28, 29 to the inner periphery of a cylinder 15 via the inner seal ring 30.
Patent JP-S63183466-A (JP)
Title: Optical device for laser beam printer
Inventor: SHIOZAKI HIROSHI
IPC: G02B26/10
Filed: 1987-01-26
Abstract: PURPOSE:To obtain a simple and inexpensive laser printer by arranging a rotary member mounting light emitting members to be vertically rotated in the vicinity of a photosensitive drum to be horizontally rotated and radiating light from the light emitting member on the drum through an ftheta lens and a mirror to generate an electrostatic latent image. CONSTITUTION:The rotary member 1 to be uniformly rotated by a vertical shaft 12 is arranged in the vicinity of the photosensitive drum 21 to be uniformly rotated by a horizontal shaft 22 and having uniform diameter and plural light emitting members 13 are symmetrically arranged on the surface of the member 11. The light emitting member 13 is constituted of a case 16 storing a semiconductor laser 14 and a collimater lens 15. Light from the light emitting member 13 constituted as described above is radiated on the surface of the drum 21 through the ftheta lens 17 and the mirror 8 and while uniformly charging the surface of the drum 21 by an electrostatic charger 23, toner is stuck to the surface of the drum 21. The stuck toner is transferred to recording paper S by a transfer device 25 and fixed by a fixing device 26. Thus, an expensive rotating polygon mirror can be omitted and a printer can be manufactured at a low cost.
Patent JP-H04281224-A (JP)
Title: Track crossing signal processor for optical device
Inventor: TANAKA MASAHIRO
IPC: G11B21/08
Filed: 1991-01-17
Abstract: PURPOSE:To correct the disturbance of the waveform in a track signal even when the disturbance is caused by the damage in the prepit part or on the disk surface. CONSTITUTION:When the access is at constant speed, a PLL circuit 10 becomes a locked state and a correction signal (CORR) with a fixed frequency is outputted. When the access speed is constant by the lock of this PLL circuit 10, the correction signal with a fixed frequency is obtained even if a damage is present on the prepit part of the disk surface. By referring to this correction signal, the track cross signal having the disturbance of its waveform can be corrected. When the access speed is changed the correction signal with frequency in accordance with the change of speed can be obtained by making the PLL circuit be in a unlocking state, by switching the voltage supply route by a switch 15 and actuating a voltage control oscillator 12 by output voltage V1 from a speed detection circuit 14.
Patent JP-S59151880-A (JP)
Inventor: UIRII RUUTSUTSUINAATO
IPC: A24C5/00
Filed: 1984-02-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11217242-A (JP)
Title: Double-layered glass
Inventor: CHINAMI MAKOTO
IPC: C03C27/06
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a double-layered glass that is single-sealed in no need of curing. SOLUTION: A plurality of glass plates (1) are arranged in parallel through spacers (6) in the thickness direction and the spaces (4) formed by the peripheries of the spacers (6) and a plurality of glass plates are filled with a sealing material (S1) and the attachment (2) is fitted from the outside of the sealing material to the spacer (6).
Patent JP-H07224407-A (JP)
Title: Freezing control pavement
Inventor: HAYASHI MASATOSHI
IPC: E01C11/24
Filed: 1994-02-14
Abstract: PURPOSE:To separate an ice film on a road surface by forming a surface layer of pavement coarse aggregate, pavement fine aggregate, asphalt binder and elastically deformable elastic body. CONSTITUTION:A base course 1 is formed of a material which is stabilized by addition of granular material such as crushed stone and cement or the like. Then, a pavement base material made by mixing of pavement coarse aggregate 5, pavement fine aggregate 7 and asphalt binder with each other is laid on the base course 1. An elastic body 11 having fluidity and cured to an elastically deformable state after lapse of a specified time is made to permeate a pavement base body from the above to form a surface layer 3. Consequently, a concentrated load W by a vehicle tire 13 is exerted on the surface layer 3, which is elastically deformed so as to destroy and separate an ice film on a frozen surface.
Patent JP-S63187515-A (JP)
Inventor: OBARA REIJI
IPC: H01H33/56
Filed: 1987-01-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61177965-A (JP)
Title: Production of fish meat and cattle meat paste product
Inventor: KANEKO YUZO
IPC: A23L17/00
Filed: 1985-01-31
Abstract: PURPOSE:To obtain a paste product of high quality without hydrolysis by phosphatase and therefore causing taste loss, by cutting a raw material frozen meat without thawing to add and disperse a 5'-ribonucleotide stably therein. CONSTITUTION:A 5'-ribonucleotide is added to fish meat or cattle meat in a milling or cutting step to produce fish meat or cattle meat paste product. In the process, raw material frozen meat is cut without thawing. The meat temperature of the raw material meat after completing the milling or cutting is preferably +2-+10 deg.C. The product obtained by the above-mentioned method has remarkably large amount of residual 5'-ribonucleotide and improved tasting power, and the method is economically advantageous.
Patent JP-S5297176-A (JP)
Title: Method of manufacturing insulated conductor
Inventor: MIYAJI TETSUO
IPC: H01B13/16
Filed: 1977-02-18
Abstract: PURPOSE: To prevent cracking of an end portion of a FBC cover resin layer formed on a copper conductor by laminating the FBC cover resin layer only for an end pertion of a suitable length so as to form a reinforced portion of an increased thickness. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S55109910-A (JP)
Title: Encoder for length measuring instrument
Inventor: FUKUDA KUNIHIKO
IPC: G01D5/38
Filed: 1979-02-16
Abstract: PURPOSE: To obtain a miniature and simple encoder with its index scale removed, by positioning and fixing optical fibers of an irradiation unit and photo detection unit near a main scale.  
     CONSTITUTION: On the scale surface of main scale 10, light penetrated parts 22 and unpenetrated parts 24 are arrayed at equal intervals of pitch (p) to form lattice stripes 10a. Main scale 10 is supplied with penetrating light from an irradiation unit, which includes two optical fibers 26 and 28 fixed to one flank of main scale 10; scale 10 is irradiated with laser beam 100 and 200 from a laser beam source by way of optical fibers 26 and 28, and photo detection units 30-1, 30-2, 32-1 and 32-2 detect beam 100 and 200. Photo detection units 30 and 32 are held by holding member 34 and core diameter (d) of optical fibers 30 and 32 is nearly a half as long as the width of pitch (p) of lattice stripes 10a of scale 10, so that photo detection surfaces of optical fibers 30 and 32 will serve as slits to eliminate the need for an index scale. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06296843-A (JP)
Title: Permselective gas separation membrane and production thereof
Inventor: OBARA TOMOUMI
IPC: B01D71/60
Filed: 1994-02-14
Abstract: PURPOSE:To obtain a gas separation membrane having high and stable permselectivity to various gases by constituting the membrane of specific polyaniline having a structural unit represented by a specific formula as a main repeated unit and soluble in an org. solvent in a dedoped state and containing a high-molecular acid as a dopant. CONSTITUTION:A permselective gas separation membrane is composed of polyaniline having a structural unit represented by the formula (where m and n are a mol ratio of the quinonedimine structural unit and phenylenediamine structural unit in respective repeated units, m is 0-1, n is 0-1 and m+n is 1) as a repeated unit and soluble in an org. solvent in a dedoped state and 0.40 dl/g in intrinsic viscosity eta measered in N-methyl-2-pyrrolidone at 30 deg.C and contains a high-molecular acid as a dopant.
Patent JP-H01191939-A (JP)
Title: Link pack area loading system
Inventor: KATAYOSE NAOKO
IPC: G06F12/10
Filed: 1988-01-28
Abstract: PURPOSE:To ensure registration of more shared programs by using a shared program library means to store the segment attribute information having a flag whether each segment of the shared program is loaded into a link pack area or not. CONSTITUTION:When a loading request is given to a shared program 2 from a job 1, it is decided whether the list entry of a shared program A is registered into a shared program list SPL12 or not. If so, the program A is equal to the program 2. Then this program 2 is loaded into a virtual memory space 7. In this case, the segments 1 and 3 are loaded to a link pack area 9 with a segment 2 loaded into a job proper area in a segment loading process based on the contents of a link pack area loading flag 4 of the segment attribute information 3.
Patent JP-H02199845-A (JP)
Title: Heterojunction type field-effect transistor and manufacture thereof
Inventor: UCHITOMI NAOTAKA
IPC: H01L29/778
Filed: 1989-01-30
Abstract: PURPOSE:To accurately form a plurality of threshold values inside one wafer face by a method wherein a gate electrode containing a metal material reacting with a nonconductive-type semiconductor layer is formed on the nonconductivity- type semiconductor layer. CONSTITUTION:An undoped GaAs layer 3, an Si-doped high-concentration n-type GaAs layer 5 and an undoped GaAlAs layer 7 are formed on a semiinsulating substrate 1. Then, one pair of n<+> ion implantation regions 8 are formed; after that, AuGe/Ni/Au ohmic electrodes 9, 11 are formed. Then, an opening is made in a part in which a gate electrode is formed; the gate electrode 15 which reacts with the undoped GaAlAs layer 7 and which is composed of Pt (platinum) of a predetermined amount is deposited on the undoped GaAlAs layer 7. Then, this assembly is heated at a prescribed temperature; a solid-phase reaction is caused between the Pt gate electrode 15 and the undoped GaAlAs layer 7; a solid-phase reaction part 17 is formed near the Pt gate electrode 15 in the undoped GaAlAs layer 7.
Patent JP-S59145347-A (JP)
Title: Rocket loaded with grain body unifying end combustion grain and tubular grain in one
Inventor: UMEHARA TAKESHI
IPC: F02K9/10
Filed: 1983-02-05
Abstract: PURPOSE:To secure a highly efficient rocket, by unifying an end combustion grain and a tubular grain as one body. CONSTITUTION:Inside a rocket 1, an end combustion grain 3 and a tubular grain 4 are combined into unification. The rocket 1 being loaded with these grains comes to an entity excellent in efficient power never before considered possible, thanks to the synergistic effect of each merit these grains inherently have.